Slight misalignment of the internal shaft is suspected to cause side loading and lead to premature fatigue failure at low hours.

发动机内部轴线的轻微安装偏差被怀疑是导致负载不均衡，并导致在过低的使用小时数时产生疲劳故障。

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Internal gear pump structure and other gear pump structure similar to, mainly by the outer rotor and rotor, pump shaft, pump body, the front cover, bracket, sealing device, bearing, etc.

内啮合齿轮泵的结构和其他齿轮泵结构类似，主要由外转子、转子、泵轴、泵体、前盖、托架、密封装置、轴承等组成。

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Going into the gearbox, universal joints connect the centre drive shaft to the internal bevel gears.

进入变速箱，万向节连接中心传动轴到内部锥齿轮。

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Edgar Hoover (Leonardo DiCaprio) as a sympathetic monster a man whose furious internal turmoil, tamed and sharpened, issues in a shaft of authoritarian fervor.

NEWYORKER: J. Edgar